The IP address 172.4.16 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 172.0.0.0/12 (range 172.0.0.0 to 172.15.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 172.0.0.0 |
| IP ending by | 172.15.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 172.0.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 04/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Tulsa | 36.154 | -95.9928 | 2017-08-03 |
| MaxMind | US | United States | - | Muskogee | 35.7209 | -95.4725 | 2017-08-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 172.4.16.0 | 2885947392 | 0 |
| 172.4.16.1 | 2885947393 | 0 |
| 172.4.16.2 | 2885947394 | 0 |
| 172.4.16.3 | 2885947395 | 0 |
| 172.4.16.4 | 2885947396 | 0 |
| 172.4.16.5 | 2885947397 | 0 |
| 172.4.16.6 | 2885947398 | 0 |
| 172.4.16.7 | 2885947399 | 0 |
| 172.4.16.8 | 2885947400 | 0 |
| 172.4.16.9 | 2885947401 | 0 |
| 172.4.16.10 | 2885947402 | 0 |
| 172.4.16.11 | 2885947403 | 0 |
| 172.4.16.12 | 2885947404 | 0 |
| 172.4.16.13 | 2885947405 | 0 |
| 172.4.16.14 | 2885947406 | 0 |
| 172.4.16.15 | 2885947407 | 0 |
| 172.4.16.16 | 2885947408 | 0 |
| 172.4.16.17 | 2885947409 | 0 |
| 172.4.16.18 | 2885947410 | 0 |
| 172.4.16.19 | 2885947411 | 0 |
| 172.4.16.20 | 2885947412 | 0 |
| 172.4.16.21 | 2885947413 | 0 |
| 172.4.16.22 | 2885947414 | 0 |
| 172.4.16.23 | 2885947415 | 0 |
| 172.4.16.24 | 2885947416 | 0 |
| 172.4.16.25 | 2885947417 | 0 |
| 172.4.16.26 | 2885947418 | 0 |
| 172.4.16.27 | 2885947419 | 0 |
| 172.4.16.28 | 2885947420 | 0 |
| 172.4.16.29 | 2885947421 | 0 |
| 172.4.16.30 | 2885947422 | 0 |
| 172.4.16.31 | 2885947423 | 0 |
| 172.4.16.32 | 2885947424 | 0 |
| 172.4.16.33 | 2885947425 | 0 |
| 172.4.16.34 | 2885947426 | 0 |
| 172.4.16.35 | 2885947427 | 0 |
| 172.4.16.36 | 2885947428 | 0 |
| 172.4.16.37 | 2885947429 | 0 |
| 172.4.16.38 | 2885947430 | 0 |
| 172.4.16.39 | 2885947431 | 0 |
| 172.4.16.40 | 2885947432 | 0 |
| 172.4.16.41 | 2885947433 | 0 |
| 172.4.16.42 | 2885947434 | 0 |
| 172.4.16.43 | 2885947435 | 0 |
| 172.4.16.44 | 2885947436 | 0 |
| 172.4.16.45 | 2885947437 | 0 |
| 172.4.16.46 | 2885947438 | 0 |
| 172.4.16.47 | 2885947439 | 0 |
| 172.4.16.48 | 2885947440 | 0 |
| 172.4.16.49 | 2885947441 | 0 |
| 172.4.16.50 | 2885947442 | 0 |
| 172.4.16.51 | 2885947443 | 0 |
| 172.4.16.52 | 2885947444 | 0 |
| 172.4.16.53 | 2885947445 | 0 |
| 172.4.16.54 | 2885947446 | 0 |
| 172.4.16.55 | 2885947447 | 0 |
| 172.4.16.56 | 2885947448 | 0 |
| 172.4.16.57 | 2885947449 | 0 |
| 172.4.16.58 | 2885947450 | 0 |
| 172.4.16.59 | 2885947451 | 0 |
| 172.4.16.60 | 2885947452 | 0 |
| 172.4.16.61 | 2885947453 | 0 |
| 172.4.16.62 | 2885947454 | 0 |
| 172.4.16.63 | 2885947455 | 0 |
| 172.4.16.64 | 2885947456 | 0 |
| 172.4.16.65 | 2885947457 | 0 |
| 172.4.16.66 | 2885947458 | 0 |
| 172.4.16.67 | 2885947459 | 0 |
| 172.4.16.68 | 2885947460 | 0 |
| 172.4.16.69 | 2885947461 | 0 |
| 172.4.16.70 | 2885947462 | 0 |
| 172.4.16.71 | 2885947463 | 0 |
| 172.4.16.72 | 2885947464 | 0 |
| 172.4.16.73 | 2885947465 | 0 |
| 172.4.16.74 | 2885947466 | 0 |
| 172.4.16.75 | 2885947467 | 0 |
| 172.4.16.76 | 2885947468 | 0 |
| 172.4.16.77 | 2885947469 | 0 |
| 172.4.16.78 | 2885947470 | 0 |
| 172.4.16.79 | 2885947471 | 0 |
| 172.4.16.80 | 2885947472 | 0 |
| 172.4.16.81 | 2885947473 | 0 |
| 172.4.16.82 | 2885947474 | 0 |
| 172.4.16.83 | 2885947475 | 0 |
| 172.4.16.84 | 2885947476 | 0 |
| 172.4.16.85 | 2885947477 | 0 |
| IP | Numerical IP | DNS |
| 172.4.16.86 | 2885947478 | 0 |
| 172.4.16.87 | 2885947479 | 0 |
| 172.4.16.88 | 2885947480 | 0 |
| 172.4.16.89 | 2885947481 | 0 |
| 172.4.16.90 | 2885947482 | 0 |
| 172.4.16.91 | 2885947483 | 0 |
| 172.4.16.92 | 2885947484 | 0 |
| 172.4.16.93 | 2885947485 | 0 |
| 172.4.16.94 | 2885947486 | 0 |
| 172.4.16.95 | 2885947487 | 0 |
| 172.4.16.96 | 2885947488 | 0 |
| 172.4.16.97 | 2885947489 | 0 |
| 172.4.16.98 | 2885947490 | 0 |
| 172.4.16.99 | 2885947491 | 0 |
| 172.4.16.100 | 2885947492 | 0 |
| 172.4.16.101 | 2885947493 | 0 |
| 172.4.16.102 | 2885947494 | 0 |
| 172.4.16.103 | 2885947495 | 0 |
| 172.4.16.104 | 2885947496 | 0 |
| 172.4.16.105 | 2885947497 | 0 |
| 172.4.16.106 | 2885947498 | 0 |
| 172.4.16.107 | 2885947499 | 0 |
| 172.4.16.108 | 2885947500 | 0 |
| 172.4.16.109 | 2885947501 | 0 |
| 172.4.16.110 | 2885947502 | 0 |
| 172.4.16.111 | 2885947503 | 0 |
| 172.4.16.112 | 2885947504 | 0 |
| 172.4.16.113 | 2885947505 | 0 |
| 172.4.16.114 | 2885947506 | 0 |
| 172.4.16.115 | 2885947507 | 0 |
| 172.4.16.116 | 2885947508 | 0 |
| 172.4.16.117 | 2885947509 | 0 |
| 172.4.16.118 | 2885947510 | 0 |
| 172.4.16.119 | 2885947511 | 0 |
| 172.4.16.120 | 2885947512 | 0 |
| 172.4.16.121 | 2885947513 | 0 |
| 172.4.16.122 | 2885947514 | 0 |
| 172.4.16.123 | 2885947515 | 0 |
| 172.4.16.124 | 2885947516 | 0 |
| 172.4.16.125 | 2885947517 | 0 |
| 172.4.16.126 | 2885947518 | 0 |
| 172.4.16.127 | 2885947519 | 0 |
| 172.4.16.128 | 2885947520 | 0 |
| 172.4.16.129 | 2885947521 | 0 |
| 172.4.16.130 | 2885947522 | 0 |
| 172.4.16.131 | 2885947523 | 0 |
| 172.4.16.132 | 2885947524 | 0 |
| 172.4.16.133 | 2885947525 | 0 |
| 172.4.16.134 | 2885947526 | 0 |
| 172.4.16.135 | 2885947527 | 0 |
| 172.4.16.136 | 2885947528 | 0 |
| 172.4.16.137 | 2885947529 | 0 |
| 172.4.16.138 | 2885947530 | 0 |
| 172.4.16.139 | 2885947531 | 0 |
| 172.4.16.140 | 2885947532 | 0 |
| 172.4.16.141 | 2885947533 | 0 |
| 172.4.16.142 | 2885947534 | 0 |
| 172.4.16.143 | 2885947535 | 0 |
| 172.4.16.144 | 2885947536 | 0 |
| 172.4.16.145 | 2885947537 | 0 |
| 172.4.16.146 | 2885947538 | 0 |
| 172.4.16.147 | 2885947539 | 0 |
| 172.4.16.148 | 2885947540 | 0 |
| 172.4.16.149 | 2885947541 | 0 |
| 172.4.16.150 | 2885947542 | 0 |
| 172.4.16.151 | 2885947543 | 0 |
| 172.4.16.152 | 2885947544 | 0 |
| 172.4.16.153 | 2885947545 | 0 |
| 172.4.16.154 | 2885947546 | 0 |
| 172.4.16.155 | 2885947547 | 0 |
| 172.4.16.156 | 2885947548 | 0 |
| 172.4.16.157 | 2885947549 | 0 |
| 172.4.16.158 | 2885947550 | 0 |
| 172.4.16.159 | 2885947551 | 0 |
| 172.4.16.160 | 2885947552 | 0 |
| 172.4.16.161 | 2885947553 | 0 |
| 172.4.16.162 | 2885947554 | 0 |
| 172.4.16.163 | 2885947555 | 0 |
| 172.4.16.164 | 2885947556 | 0 |
| 172.4.16.165 | 2885947557 | 0 |
| 172.4.16.166 | 2885947558 | 0 |
| 172.4.16.167 | 2885947559 | 0 |
| 172.4.16.168 | 2885947560 | 0 |
| 172.4.16.169 | 2885947561 | 0 |
| 172.4.16.170 | 2885947562 | 0 |
| 172.4.16.171 | 2885947563 | 0 |
| IP | Numerical IP | DNS |
| 172.4.16.172 | 2885947564 | 0 |
| 172.4.16.173 | 2885947565 | 0 |
| 172.4.16.174 | 2885947566 | 0 |
| 172.4.16.175 | 2885947567 | 0 |
| 172.4.16.176 | 2885947568 | 0 |
| 172.4.16.177 | 2885947569 | 0 |
| 172.4.16.178 | 2885947570 | 0 |
| 172.4.16.179 | 2885947571 | 0 |
| 172.4.16.180 | 2885947572 | 0 |
| 172.4.16.181 | 2885947573 | 0 |
| 172.4.16.182 | 2885947574 | 0 |
| 172.4.16.183 | 2885947575 | 0 |
| 172.4.16.184 | 2885947576 | 0 |
| 172.4.16.185 | 2885947577 | 0 |
| 172.4.16.186 | 2885947578 | 0 |
| 172.4.16.187 | 2885947579 | 0 |
| 172.4.16.188 | 2885947580 | 0 |
| 172.4.16.189 | 2885947581 | 0 |
| 172.4.16.190 | 2885947582 | 0 |
| 172.4.16.191 | 2885947583 | 0 |
| 172.4.16.192 | 2885947584 | 0 |
| 172.4.16.193 | 2885947585 | 0 |
| 172.4.16.194 | 2885947586 | 0 |
| 172.4.16.195 | 2885947587 | 0 |
| 172.4.16.196 | 2885947588 | 0 |
| 172.4.16.197 | 2885947589 | 0 |
| 172.4.16.198 | 2885947590 | 0 |
| 172.4.16.199 | 2885947591 | 0 |
| 172.4.16.200 | 2885947592 | 0 |
| 172.4.16.201 | 2885947593 | 0 |
| 172.4.16.202 | 2885947594 | 0 |
| 172.4.16.203 | 2885947595 | 0 |
| 172.4.16.204 | 2885947596 | 0 |
| 172.4.16.205 | 2885947597 | 0 |
| 172.4.16.206 | 2885947598 | 0 |
| 172.4.16.207 | 2885947599 | 0 |
| 172.4.16.208 | 2885947600 | 0 |
| 172.4.16.209 | 2885947601 | 0 |
| 172.4.16.210 | 2885947602 | 0 |
| 172.4.16.211 | 2885947603 | 0 |
| 172.4.16.212 | 2885947604 | 0 |
| 172.4.16.213 | 2885947605 | 0 |
| 172.4.16.214 | 2885947606 | 0 |
| 172.4.16.215 | 2885947607 | 0 |
| 172.4.16.216 | 2885947608 | 0 |
| 172.4.16.217 | 2885947609 | 0 |
| 172.4.16.218 | 2885947610 | 0 |
| 172.4.16.219 | 2885947611 | 0 |
| 172.4.16.220 | 2885947612 | 0 |
| 172.4.16.221 | 2885947613 | 0 |
| 172.4.16.222 | 2885947614 | 0 |
| 172.4.16.223 | 2885947615 | 0 |
| 172.4.16.224 | 2885947616 | 0 |
| 172.4.16.225 | 2885947617 | 0 |
| 172.4.16.226 | 2885947618 | 0 |
| 172.4.16.227 | 2885947619 | 0 |
| 172.4.16.228 | 2885947620 | 0 |
| 172.4.16.229 | 2885947621 | 0 |
| 172.4.16.230 | 2885947622 | 0 |
| 172.4.16.231 | 2885947623 | 0 |
| 172.4.16.232 | 2885947624 | 0 |
| 172.4.16.233 | 2885947625 | 0 |
| 172.4.16.234 | 2885947626 | 0 |
| 172.4.16.235 | 2885947627 | 0 |
| 172.4.16.236 | 2885947628 | 0 |
| 172.4.16.237 | 2885947629 | 0 |
| 172.4.16.238 | 2885947630 | 0 |
| 172.4.16.239 | 2885947631 | 0 |
| 172.4.16.240 | 2885947632 | 0 |
| 172.4.16.241 | 2885947633 | 0 |
| 172.4.16.242 | 2885947634 | 0 |
| 172.4.16.243 | 2885947635 | 0 |
| 172.4.16.244 | 2885947636 | 0 |
| 172.4.16.245 | 2885947637 | 0 |
| 172.4.16.246 | 2885947638 | 0 |
| 172.4.16.247 | 2885947639 | 0 |
| 172.4.16.248 | 2885947640 | 0 |
| 172.4.16.249 | 2885947641 | 0 |
| 172.4.16.250 | 2885947642 | 0 |
| 172.4.16.251 | 2885947643 | 0 |
| 172.4.16.252 | 2885947644 | 0 |
| 172.4.16.253 | 2885947645 | 0 |
| 172.4.16.254 | 2885947646 | 0 |
| 172.4.16.255 | 2885947647 | 0 |